Standard Gain Horn Antenna
Standard gain horn antennas are used as calibration devices that measure the gain of other antennas.
These antennas are made up of a combination of a Waveguide to Coax Adapter and Standard Gain Horn with Waveguide Input. It is a kind of simple combination but with great care and attention to create an antenna with accurate and suitable specs.
FT-RF Standard gain horn antenna product series includes waveguide sizes WR28, WR42, WR51, WR62, WR75, WR90, WR112, WR137, WR159, WR187, WR229, WR284 and WR340, WR430, WR510, WR650, WR770, WR975, WR1150, WR1500, WR1800, WR2100, WR2300, with broadband waveguide horn antennas have frequency capabilities ranging from 320Mhz to 40 GHz depending on type and style. with the gain of 10dBi, 15dBi, 20dBi and 25dBi.
Standard Gain Horn Antenna Applications:
- - Antenna measurement
- - Radar Detection System
- - Wireless Communication
- - Spectrum Monitoring
- - Electromagnetic interference Testing (EMI test)
玩家哀哀叫!不只Switch 2 微軟Xbox也喊漲逾2成
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關稅大刀揮下,通膨陰霾跟著襲來,就連玩遊戲的開支也應聲大漲,繼任天堂4月開第一槍,將 Switch 2 主機售價訂在449.99美元,遠高於第一代Switch 的300 美元,微軟Xbox也跟漲逾二成,不單美國地區Xbox Series S(512GB) 由原本的299.99美元調漲至379.99美元;旗艦機種 Xbox Series X也從499.99美元調漲至599.99美元,估調幅從二成至26.67%不等,由於新價格自即日起生效,市場憂心售價調漲恐影響銷量,Xbox實體通路經銷商燦坤(2430)、順發(6154)買氣依然缺缺,反倒是線上通路富邦媒(8454)、網家(8044)拉出逾1%的漲幅。
微軟5月1日宣布,因應全球市場環境變化,將調漲旗下 Xbox 遊戲主機、無線控制器 (手把) 與部分自家新遊戲的建議售價,其中美國地區 Xbox Series S(512GB) 由原本的299.99 美元調漲至379.99美元;旗艦機種 Xbox Series X 則從 499.99 美元調漲至 599.99 美元。新價格即日起生效。另特別版無線手把建議售價則由69.99美元上調至79.99美元,而部分旗下新遊戲的建議售價亦將自假期期間起調整為79.99美元。
物價驚驚漲,連微軟也有感而發,表示這波價格調整是「在審慎評估市場條件與開發成本上升後做出的決定」,並坦言價格變動「對玩家而言具有挑戰性」。
引用自: https://www.chinatimes.com/realtimenews/20250502002063-260412